While in port see the sights of st petersburg on a half day shore excursion led by a knowledgeable private guide explore the city from the water on a cruise passing along the winter canal and fontanka and moyka rivers and learn about the st petersburg attractions that can be seen admire mikhailovsky castle the summer garden and st isaacs cathedral from the water and then head inside the must visit church of the savior on spilled blood finally browse traditional russian handicrafts at